NON-INVASIVE ESTIMATION OF PROSTATE TISSUE COMPOSITION BASED ON MULTI-PARAMETRIC MRI DATA

摘要

A non-transitory storage medium stores instructions readable and executable by at least one electronic processor (20) to perform an imaging method (100). The method includes: obtaining multi-parametric magnetic resonance (MR) imaging data parameterized by a diffusion weighting or perfusion weighting parameter and a magnetization relaxation parameter for a region of interest (ROI) of a patient; determining volume fraction maps of the ROI for each of a plurality of tissue types from the multi-parametric MR imaging data; and controlling a display device (24) to display a tissue composition map comprising or generated from the determined volume fraction maps.